US Plant Patent PP22334
Blue Dragon
Nepeta plant named ‘Blue Dragon’
UNDER PATENT
Still under patent. Protection ends May 20, 2030.
Twenty years from the filing date would end on December 14, 2029. This patent earned 157 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP22334
- Filed
- December 14, 2009
- Granted
- December 13, 2011
- Expires
- May 20, 2030
- Assignee
- TERRA NOVA NURSERIES INC, EGGER JANET N
- Inventor
- EGGER JANET N
Abstract
A new and distinct form of Nepeta hybrid characterized by medium height, strongly upright habit, large violet flowers, and vigor. It is an ideal middle or back of the border perennial for full sun.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
1. A new and distinct form of Nepeta plant substantially as shown and described.
Read the full patent: US Plant Patent PP22334 in full — the complete specification, every figure, and the file history.